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參數(shù)資料
| 型號： | R5F212F2DFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32 |
| 封裝： | 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32 |
| 文件頁數(shù)： | 3/41頁 |
| 文件大?。?/td> | 332K |
| 代理商： | R5F212F2DFP |
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R8C/2E Group, R8C/2F Group
1. Overview
Rev.1.00
Dec 14, 2007
Page 11 of 39
REJ03B0222-0100
1.5
Pin Functions
Table 1.8 list Pin Functions.
I: Input
O: Output
I/O: Input and output
NOTE:
1. Refer to the oscillator manufacturer for oscillation characteristics.
Table 1.8
Pin Functions
Type
Symbol
I/O Type
Description
Power supply input VCC, VSS
I
Apply 2.7 V to 5.5 V to the VCC pin. Apply 0 V to the VSS pin.
Analog power
supply input
AVCC, AVSS
I
Power supply for the A/D converter.
Connect a capacitor between AVCC and AVSS.
Reset input
RESET
I
Input “L” on this pin resets the MCU.
MODE
I
Connect this pin to VCC via a resistor.
XIN clock input
XIN
I
These pins are provided for XIN clock generation circuit I/O.
Connect a ceramic resonator or a crystal oscillator between
the XIN and XOUT pins.(1) To use an external clock, input it to
the XIN pin and leave the XOUT pin open.
XIN clock output
XOUT
O
INT interrupt input
INT0, INT1, INT3
IINT interrupt input pins
Key input interrupt
KI0 to KI3
I
Key input interrupt input pins
Timer RA
TRAO
O
Timer RA output pin
TRAIO
I/O
Timer RA I/O pin
Timer RB
TRBO
O
Timer RB output pin
Timer RC
TRCCLK
I
External clock input pin
TRCTRG
I
External trigger input pin
TRCIOA, TRCIOB,
TRCIOC, TRCIOD
I/O
Sharing output-compare output / input-capture input / PWM /
PWM2 output pins
Timer RE
TREO
O
Timer RE output pin
Serial interface
CLK0
I/O
Clock I/O pin
RXD0
I
Receive data input pin
TXD0
O
Transmit data output pin
Reference voltage
input
VREF
I
Reference voltage input pin to A/D converter
A/D converter
AN0 to AN11
I
Analog input pins to A/D converter
D/A converter
DA0 to DA1
O
Output pins from D/A converter
Comparator
AVREF0 to AVREF1
I
Reference voltage input pins to comparator
ACMP0 to ACMP1
I
Analog voltage input pins to comparator
ACOUT0 to ACOUT1
O
Comparison result output pins of comparator
I/O port
P0_0 to P0_7,
P1_0 to P1_7,
P3_1, P3_3 to P3_7,
P4_5,
P5_3, P5_4
I/O
CMOS I/O ports. Each port has an I/O select direction
register, allowing each pin in the port to be directed for input
or output individually.
Any port set to input can be set to use a pull-up resistor or not
by a program.
P1_0 to P1_7 also function as LED drive ports.
Input port
P4_2, P4_6, P4_7
I
Input-only ports
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R5F212F2DXXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
| R5F212F2NFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:MCU |
| R5F212F2NFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 2.7/5V 8+2KB 32-LQFP - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 32LQFP |
| R5F212F2NFP#V0 | 功能描述:MCU 1KB FLASH 8K ROM 32-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/2F 標(biāo)準(zhǔn)包裝:250 系列:80C 核心處理器:8051 芯體尺寸:8-位 速度:16MHz 連通性:EBI/EMI，I²C，UART/USART 外圍設(shè)備:POR，PWM，WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:- 程序存儲(chǔ)器類型:ROMless EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-LCC（J 形引線） 包裝:帶卷 (TR) |
| R5F212F2NXXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
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